[Xen-devel] Re: [PATCH] RE: XCP: xe host-evacuate generates wrong error message

[George Shuklin <george.shuklin@xxxxxxxxx>]

Thank you.

I have other question. Why guest tools is requied for pure PV virtual
machines?

I'm trying to adopt XCP for cloud services and found that user in guest
machine can 'disable' migration just by uninstalling xe-guest-tools...
And I don't see any reason, why those tools are really requied for PV
machines (not HVM, but PV).


Ð ÐÑÑ, 17/08/2010 Ð 09:44 +0100, Rob Hoes ÐÐÑÐÑ:
> Hi George,
> 
> I think the error shows the uuid of the vm_guest_metrics instance for your 
> VM, rather than the uuid of the VM itself.
> 
> The patch below would probably solve it.
> 
> Cheers,
> Rob
> 
> ----
> 
> Signed-off-by: Rob Hoes <rob.hoes@xxxxxxxxxx>
> 
> diff -r 3c74a4a1c6e8 ocaml/xapi/xapi_pv_driver_version.ml
> --- a/ocaml/xapi/xapi_pv_driver_version.ml
> +++ b/ocaml/xapi/xapi_pv_driver_version.ml
> @@ -148,4 +148,4 @@
>      | (Linux(major, minor, micro, _) | Windows(major, minor, micro, _)) as x 
> -> 
>       if is_up_to_date x 
>       then None
> -     else Some(Api_errors.vm_old_pv_drivers, [ Ref.string_of self; 
> string_of_int major; string_of_int minor; string_of_int micro])
> +     else Some(Api_errors.vm_old_pv_drivers, [ Ref.string_of vm; 
> string_of_int major; string_of_int minor; string_of_int micro])
> 
> 
> > -----Original Message-----
> > From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
> > bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of George Shuklin
> > Sent: 16 August 2010 22:53
> > To: xen-devel@xxxxxxxxxxxxxxxxxxx
> > Subject: [Xen-devel] XCP: xe host-evacuate generates wrong error
> > message
> > 
> > Good day.
> > 
> > XCP 0.5
> > 
> > xe host-evacuate uuid=f9458b0b-5e35-4ee0-adcf-c8945a37868c
> > You attempted an operation on a VM which requires a more recent version
> > of the PV drivers. Please upgrade your PV drivers.
> > vm: a84aaf23-8afe-2ccc-0299-83b9dfd08c35
> > 
> > But at really vm uuid with bad PV-drivers is
> > 42e397c7-3d76-02c0-a1f9-c78d79cac6c6 and no uuid a84aaf23... present in
> > pool.
> > 
> > I think, it is an error in error message.
> > 
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel




_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel